427944562418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{290677}}^1$

素因数の和:290811

約数の個数: 64

約数和(自身を含む): 745903002240

約数和(自身を除く): 317958439822

約数列:

[1, 2, 17, 19, 34, 38, 43, 53, 86, 106, 323, 646, 731, 817, 901, 1007, 1462, 1634, 1802, 2014, 2279, 4558, 13889, 17119, 27778, 34238, 38743, 43301, 77486, 86602, 290677, 581354, 736117, 1472234, 4941509, 5522863, 9883018, 11045726, 12499111, 15405881, 24998222, 30811762, 93888671, 187777342, 212484887, 237483109, 261899977, 292711739, 424969774, 474966218, 523799954, 585423478, 662452883, 1324905766, 4037212853, 4976099563, 8074425706, 9952199126, 11261699011, 12586604777, 22523398022, 25173209554, 213972281209, 427944562418]

約数ペア:

[(1, 427944562418), (2, 213972281209), (17, 25173209554), (19, 22523398022), (34, 12586604777), (38, 11261699011), (43, 9952199126), (53, 8074425706), (86, 4976099563), (106, 4037212853), (323, 1324905766), (646, 662452883), (731, 585423478), (817, 523799954), (901, 474966218), (1007, 424969774), (1462, 292711739), (1634, 261899977), (1802, 237483109), (2014, 212484887), (2279, 187777342), (4558, 93888671), (13889, 30811762), (17119, 24998222), (27778, 15405881), (34238, 12499111), (38743, 11045726), (43301, 9883018), (77486, 5522863), (86602, 4941509), (290677, 1472234), (581354, 736117)]